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| author | Romain Naour <romain.naour@smile.fr> | 2019-04-08 11:58:38 +0200 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@bootlin.com> | 2019-04-11 19:19:07 +0200 |
| commit | c19e2f44cccf65f34c416ecda9a9ebd96608891f (patch) | |
| tree | 2fb185a4d634c9dbe24d21f39f360cb59cc99f85 | |
| parent | 95854d76c55055d0dfe0b313338058c825af309d (diff) | |
| download | buildroot-c19e2f44cccf65f34c416ecda9a9ebd96608891f.tar.bz2 | |
package/mesa3d: add KMSRO support for vc4
kmsro allow to support KMS displays with the renderonly layer used to
attach a GPU [1].
Quote from mesa3d meson.build: "kmsro driver requires one or more
renderonly drivers (vc4, etnaviv, freedreno)". But only vc4 support is
available by using the (deprecated) autotools build system [2].
This will also be used by mesa to support KMSRO with the upcomming
Panfrost and Lima Gallium drivers.
[1] https://cgit.freedesktop.org/mesa/mesa/commit/?id=ed65aeec7810a7d98a19461ba933bd77268cb0f6
[2] https://cgit.freedesktop.org/mesa/mesa/tree/configure.ac?h=mesa-19.0.1#n2864
Signed-off-by: Romain Naour <romain.naour@smile.fr>
Cc: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
| -rw-r--r-- | package/mesa3d/Config.in | 17 | ||||
| -rw-r--r-- | package/mesa3d/mesa3d.mk | 1 |
2 files changed, 18 insertions, 0 deletions
diff --git a/package/mesa3d/Config.in b/package/mesa3d/Config.in index fdd64b0337..3f44e94229 100644 --- a/package/mesa3d/Config.in +++ b/package/mesa3d/Config.in @@ -83,6 +83,12 @@ config BR2_PACKAGE_MESA3D_DRIVER config BR2_PACKAGE_MESA3D_NEEDS_XA bool +# Quote from mesa3d meson.build: "kmsro driver requires one or more +# renderonly drivers (vc4, etnaviv, freedreno)". But only vc4 support +# is available by using the (deprecated) autotools build system. +config BR2_PACKAGE_MESA3D_GALLIUM_KMSRO + bool + comment "Gallium drivers" config BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_ETNAVIV @@ -93,6 +99,16 @@ config BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_ETNAVIV help Mesa driver for Vivante GPUs. +config BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_KMSRO + bool "Gallium KMSRO driver" + depends on BR2_PACKAGE_MESA3D_GALLIUM_KMSRO + help + Support various sorts of KMS displays with the + renderonly layer used to attach a GPU. + +comment "Gallium KMSRO needs one or more renderonly drivers" + depends on !BR2_PACKAGE_MESA3D_GALLIUM_KMSRO + config BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_NOUVEAU bool "Gallium nouveau driver" depends on BR2_i386 || BR2_x86_64 @@ -166,6 +182,7 @@ config BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_VC4 bool "Gallium vc4 driver" depends on BR2_ARM_CPU_HAS_NEON || BR2_aarch64 select BR2_PACKAGE_MESA3D_GALLIUM_DRIVER + select BR2_PACKAGE_MESA3D_GALLIUM_KMSRO select BR2_PACKAGE_LIBDRM_VC4 select BR2_PACKAGE_MESA3D_NEEDS_XA select BR2_PACKAGE_MESA3D_OPENGL_EGL diff --git a/package/mesa3d/mesa3d.mk b/package/mesa3d/mesa3d.mk index 76affe5704..02c8a8a57a 100644 --- a/package/mesa3d/mesa3d.mk +++ b/package/mesa3d/mesa3d.mk @@ -99,6 +99,7 @@ endif #Gallium Drivers MESA3D_GALLIUM_DRIVERS-$(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_ETNAVIV) += etnaviv +MESA3D_GALLIUM_DRIVERS-$(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_KMSRO) += kmsro MESA3D_GALLIUM_DRIVERS-$(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_NOUVEAU) += nouveau MESA3D_GALLIUM_DRIVERS-$(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_R600) += r600 MESA3D_GALLIUM_DRIVERS-$(BR2_PACKAGE_MESA3D_GALLIUM_DRIVER_RADEONSI) += radeonsi |